1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aloiza [94]
3 years ago
13

Which is the next logical step in balancing the given equation? 3CO(g) + Fe2O3(s) Fe(s) + 3CO2(g)

Chemistry
2 answers:
nikitadnepr [17]3 years ago
8 0

Answer : The correct option is, (C) Place the coefficient 2 in front of elemental iron.

Explanation :

Balanced chemical reaction : It is defined as the number of atoms of individual elements present on reactant side must be equal to the product side.

The given unbalanced chemical reaction is,

3CO(g)+Fe_2O_3(s)\rightarrow Fe(s)+3CO_2(g)

This chemical reaction is an unbalanced reaction because in this reaction, the number of atoms of iron are not balanced while all the atoms are balanced.

In order to balanced the chemical reaction, the coefficient 2 is put before the 'Fe'.

Thus, the balanced chemical reaction will be,

3CO(g)+Fe_2O_3(s)\rightarrow 2Fe(s)+3CO_2(g)

Elena-2011 [213]3 years ago
5 0

I believe that the answer is A.

You might be interested in
What volume will 2.04g of helium gas occupy at 100C and 1.13 atm?
Igoryamba

Answer:

1.13 atm

Explanation:

6 0
3 years ago
How did humans and animals adapt/survive to hurricane Katrina? AND Give examples of organisms that could not adapt/survive? PLS
guajiro [1.7K]
Some organisms that could not survive where cats, dogs, birds, horses, fish, cows, every animal that was in hurricane Katrina was affected by it. Some of these animals were able to survive and others were rescued from near death.
Most of the animals could not adapt to this change because they are not used to this type of change. The water was too strong for the fish and when the water brought the fish into any water/sea animal there was also medal because the water in through peoples houses (pretty much the man-made stuff that's not meant for sea is killing the animals in the water). 
Any animal that was left behind was affected. The animals could not adapt to this change they have never experienced something that tragic before, how they survived? Well, the animals that survived was mainly because of there natural instinct, before an earthquake or anything hits there are many animals that can sense the storm coming before it even hits and in this situation, the animal could, wake up, run to owner, flee, run to higher ground, and if they cant sense it. They see whats going on around them and then they know something is wrong.
8 0
3 years ago
Read 2 more answers
Sijagsjshshsjwhwbsisjwbshhs
stira [4]

Answer:

fjrjrnrirjrjjrjrjdiejejjdoajwjdoornrkrjrjroenejdjejjejjeujrjrbdjjendjjdjdjeneoapwnsbqkskennskennejdjeccjrjnrjrbbrjkwkwnnsjwjejjejeniebejjdiejejeiwnekwkiejejejj2jekwkwjekwok2mwnwjenrnowo2p1plaks

7 0
3 years ago
Read 2 more answers
Olive oil has a density of 0.92 g/mL. How much would 1 liter of olive oil weigh in grams?
svp [43]
Dimension analysis is to be used to solve this problem. First convert 1L to milliliters. That is equivalent to 1000 ml. Then by dimension analysis, multiply the volume ( 1000ml) to the density of oil (0.92 g/ml) resulting to the answer: 920 grams. 
4 0
3 years ago
Which of the following statements is correct concerning the reaction 2 A + B → 2 C + 2 D?
Eddi Din [679]

Answer:

2 is the correct answer maybe

5 0
3 years ago
Other questions:
  • Which of the following is the flow of electrons through a wire or a conductor
    10·2 answers
  • How to convert 13.14 in to ft
    7·1 answer
  • A student mixed a small amount of iron filings and sulphur powder in a dish. He could not
    15·1 answer
  • Which of the following is an oxidation-reduction reaction?
    6·1 answer
  • What is the formula for aluminum nitrite ?
    14·1 answer
  • “Dry ice” is the solid form of carbon dioxide. Determine the number of mass of CO2 gas in grams that are present in 61.8 L of CO
    11·1 answer
  • Balance the following equation and
    8·1 answer
  • How many grams of H2O can you make with 120g of O2. <br> Unbalanced equation is: H2 + O2 -&gt; H2O
    7·1 answer
  • Calculate the Molarity when 14.6 g Ethanol (C2H5OH) is dissolved in a 2.10 L solution.
    12·1 answer
  • Draw the structure of the major nitration product from the reaction of nitric acid with 1,3‑dimethylbenzene. Show all formal cha
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!